<extend name="Public/base" />

<block name="body">
<div class="main-title ">
    <h2>
        导航排序 [ <a href="{:U('index',array('pid'=>I('pid')))}">返回列表</a> ]
    </h2>
</div>
<div class="panel panel-default">
    <div class="panel-heading">
        排序
    </div>
    <div class="panel-body">
        <div class="row">
            <div class="col-lg-6">
                <!-- 表单 -->
                <form action="{:U('sort')}" method="post" class="form" role="form" >
                    <div class="form-group row sort_center ">
                        <div class="sort_option col-md-9"   >
                            <select value=""  size="10"  class="form-control"   >
                                <volist name="list" id="vo">
                                    <option class="ids" title="{$vo.title}" value="{$vo.id}">{$vo.title}</option>
                                </volist>
                            </select>
                        </div>
                        <div class="form-group  col-md-3 sort_btn ">
                            <button class="btn btn-default form-control top " type="button">第 一</button>
                            <button class="btn btn-default form-control up  " type="button">上 移</button>
                            <button class="btn btn-default form-control down " type="button">下 移</button>
                            <button class="btn btn-default form-control bottom " type="button">最 后</button>
                        </div>
                    </div>
                    <div class="form-group sort_bottom">
                        <input type="hidden" name="ids">
                        <button class="btn btn-default sort_confirm  submit-btn" type="button">确 定</button>
                        <button class="btn btn-default sort_cancel  btn-return" type="button" url="{$Think.cookie.__forward__}">返 回</button>
                    </div>
                </form>		
            </div><!-- /.col-lg-6 (nested) -->
        </div><!-- /.row (nested) -->
    </div><!-- /.panel-body -->
</div><!-- /.panel -->
</block>

<block name="script">
	<script type="text/javascript">
	//导航高亮
	$('.side-sub-menu').find('a[href="{:U('Channel/index')}"]').closest('li').addClass('current');
		$(function(){
			sort();
			$(".top").click(function(){
				rest();
				$("option:selected").prependTo("select");
				sort();
			})
			$(".bottom").click(function(){
				rest();
				$("option:selected").appendTo("select");
				sort();
			})
			$(".up").click(function(){
				rest();
				$("option:selected").after($("option:selected").prev());
				sort();
			})
			$(".down").click(function(){
				rest();
				$("option:selected").before($("option:selected").next());
				sort();
			})
			$(".search").click(function(){
				var v = $("input").val();
				$("option:contains("+v+")").attr('selected','selected');
			})
			function sort(){
				$('option').text(function(){return ($(this).index()+1)+'.'+$(this).text()});
			}

			//重置所有option文字。
			function rest(){
				$('option').text(function(){
					return $(this).text().split('.')[1]
				});
			}

			//获取排序并提交
			$('.sort_confirm').click(function(){
				var arr = new Array();
				$('.ids').each(function(){
					arr.push($(this).val());
				});
				$('input[name=ids]').val(arr.join(','));
				$.post(
					$('form').attr('action'),
					{
					'ids' :  arr.join(',')
					},
					function(data){
						if (data.status) {
	                        updateAlert(data.info + ' 页面即将自动跳转~','alert-success');
	                    }else{
	                        updateAlert(data.info,'alert-success');
	                    }
	                    setTimeout(function(){
	                        if (data.status) {
	                        	$('.sort_cancel').click();
	                        }
	                    },1500);
					},
					'json'
				);
			});

			//点击取消按钮
			$('.sort_cancel').click(function(){
				window.location.href = $(this).attr('url');
			});
		})
	</script>
</block>